﻿img {
    width: 50px;
    height: 50px;
}

#header {
    margin: 0px auto;
    padding: 0px;
    height: 130px;
    position: relative;
    background-color: #005825
}

ul,
li {
    list-style-type: none;
}


/**************************nav*************************/

#menu {
    height: 36px;
    overflow: hidden;
    line-height: 35px;
    background-color: #005820;
    margin-top: 2px;
}

#nav {
    font-size: 20px;
    font-weight: bold;
    width: 960px;
    display: block;
    margin-top: 0;
    margin-right: auto;
    margin-bottom: 60px;
    margin-left: 100px;
}


/**************************main*************************/

#main {
    margin: 0px auto;
    width: 970px;
    padding: 5px 15px;
    position: relative;
}

#imgWall {
    margin: 0px auto;
    background: #FFFFFF;
    border: rgb(155, 162, 155) 5px solid;
}

#ClassInfo {
    width: 970px;
    height: 500px;
    Position: realative;
}

#gongShiBox {
    position: relative;
    width: 400px;
    height: 364px;
    margin-left: 570px;
    background: url(../images/homeworkbg.png) no-repeat;
    position: absolute;
}

#gongShiInfo {
    color: #FFFFFF;
    font-size: 15px;
    font-family: 宋体;
    margin: 120px 50px 10px 50px;
}

p {
    margin: 5px 0;
}


/**************************footer*************************/

#footer {
    padding: 20px 20px;
    margin: 0px auto;
    color: #FFFFFF;
    height: 55px;
    font-size: 12px;
    background-color: #005825;
}